AD5780 Analog Devices, AD5780 Datasheet - Page 13
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AD5780
Manufacturer Part Number
AD5780
Description
Manufacturer
Analog Devices
Datasheet
1.AD5780.pdf
(28 pages)
Specifications of AD5780
Resolution (bits)
18bit
Dac Settling Time
2.5µs
Max Pos Supply (v)
+16.5V
Single-supply
No
Dac Type
Voltage Out
Dac Input Format
Ser
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AD5780ACPZ
Manufacturer:
AD
Quantity:
667
Part Number:
AD5780ACPZ
Manufacturer:
ADI/亚德诺
Quantity:
20 000
Data Sheet
–0.05
–0.15
–0.25
0.50
0.45
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0.35
0.25
0.15
0.05
–0.5
–1.0
–1.5
–2.0
–2.5
–3.0
1.5
1.0
0.5
0
12.5
0
12.5
7.5
Figure 24. Full-Scale Error vs. Supply Voltage, ±10 V Span
Figure 25. Full-Scale Error vs. Supply Voltage, 5 V Span
T
V
V
AD8675 OUTPUT BUFFER
T
V
V
AD8675 OUTPUT BUFFER
T
V
V
AD8675 OUTPUT BUFFER
Figure 26. Gain Error vs. Supply Voltage, ±10 V Span
A
REFP
REFN
A
REFP
REFN
A
REFP
REFN
= 25°C
= 25°C
= 25°C
13.0
8.5
13.0
= +10V
= –10V
= 5V
= 0V
= +10V
= –10V
9.5
13.5
13.5
10.5
14.0
14.0
V
V
V
11.5
DD
DD
DD
/|V
/|V
/|V
14.5
14.5
SS
SS
SS
12.5
| (V)
| (V)
| (V)
15.0
15.0
13.5
15.5
15.5
14.5
16.0
16.0
15.5
16.5
16.5
16.5
Rev. B | Page 13 of 28
–0.05
–0.1
–0.2
–0.3
–0.4
1.50
1.45
1.40
1.35
1.30
1.25
1.20
1.15
1.10
1.05
1.00
0.30
0.25
0.20
0.15
0.10
0.05
0.3
0.2
0.1
Figure 29. Differential Nonlinearity Error vs. Reference Voltage
0
0
Figure 28. Integral Nonlinearity Error vs. Reference Voltage
7.5
5.0
5.0
T
V
V
AD8675 OUTPUT BUFFER
T
V
V
AD8675 OUTPUT BUFFER
T
V
V
AD8675 OUTPUT BUFFER
A
REFP
REFN
A
DD
SS
A
DD
SS
Figure 27. Gain Error vs. Supply Voltage, 5 V Span
= 25°C
5.5
= 25°C
= 25°C
5.5
8.5
= –15V
= +15V
= –15V
= +15V
= 5V
= 0V
6.0
6.0
9.5
6.5
6.5
10.5
V
V
7.0
7.0
REFP
REFP
V
11.5
DD
INL MAX
INL MIN
/|V
/|V
/|V
7.5
7.5
REFN
SS
REFN
12.5
| (V)
| (V)
8.0
8.0
| (V)
INL MAX
13.5
INL MIN
8.5
8.5
14.5
9.0
9.0
15.5
9.5
9.5
AD5780
16.5
10.0
10.0